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This section contains descriptions of unexplained facts provided by eyewitnesses or published in the media, as well as the results of their analysis by the group.

UFO. Netherlands

ID #1629796170
Added Tue, 24/08/2021
Author July N.
Sources
Phenomena
Status
Hypothesis

Initial data

Initial information from sources or from an eyewitness
Incident date: 
23.08.2021 21:35
Location: 
Апелдорн
Netherlands

A bright spot in the northwest, which quickly rose in a short time, and then moved south, was noticed by an eyewitness from the city of Apeldoorn (Gelderland). He writes that the object was too far away to see the details and looked like a point of light that rose from the low horizon and then turned to the south. Soon after, she disappeared.

Original news

Lichtpunt in NW dat in korte tijd snel omhoog ging en daarna zuidelijk. Daarna f

APELDOORN, GD — Te ver weg voor details.
Lichtpunt dat vanuit de lage horizon omhooggevallen schoot en daarna en zuidelijkere richting nam.
Kort daarna verdween hey

Hypotheses

List of versions containing features matching the eyewitness descriptions or material evidence

Self-heating and spontaneous combustion

Combustion is a complex physico-chemical process of transformation of the components of the combustible mixture in the combustion products with the release of thermal radiation, light and radiant energy. Approximately it is possible to describe the nature of combustion as rapidly ongoing oxidation.
Subsonic burning (deflagration) in contrast to the explosion and the detonation occurs at low speeds and is not associated with the formation of a shock wave. To subsonic combustion include normal laminar and turbulent flame propagation to a supersonic detonation.

Satellite

Ordinary satellites, which often look like single, not very bright luminous dots moving smoothly in the night sky, are quite often mistaken for UFOs. After the Starlink satellites (near-Earth satellite systems developed by SpaceX, in order to create a cheap and high-performance satellite Internet communication channel and technical transmitters for receiving and transmitting signals from earth and orbit) were launched, it became possible to observe groups of satellites (up to 60 pieces) flying one after another.

Investigation

Versions testing, their confirmation or refutation. Additional information, notes during the study of materials
Not enough information

Resume

The most likely explanation. The version, confirmed by the investigation
Not enough information

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